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Legend (ILflood2015_Gages)

National Water Information System (0)
Stream Gages Stream Gages
NFHL Available (1)
National Flood Hazard Layer (2)
A - 1% Annual Chance, Approximate A - 1% Annual Chance, Approximate
AE - 1% Annual Chance, Studied AE - 1% Annual Chance, Studied
AH - 1% Annual Chance, Ponding AH - 1% Annual Chance, Ponding
AO - 1% Annual Chance, Sheetflow AO - 1% Annual Chance, Sheetflow
Open Water Open Water